Intelligent appearance defect high-speed detection machine

Abstract

The invention relates to the field of manufacturing and detecting of electronic components, in particular to an intelligent appearance defect high-speed detection machine. The intelligent appearance defect high-speed detection machine comprises a feeding mechanism, a guiding mechanism, a transparent rotary disc conveying mechanism, a detecting mechanism, a sorting mechanism and a control system which are sequentially arranged. The feeding mechanism is provided with a material supplementary device, a disc feeder, a linear feeder and a material return device and further provided with a material detection sensor capable of controlling material supplementation of the material supplementary device. The transparent rotary disc conveying mechanism is composed of a servo drive system, a coupling, a bearing mounting base and a high-light-transmittance transparent glass rotary disc. The detection mechanism comprises a position detection unit, high-speed CCD camera shooting units, a focusing adjustment lens and ultrahigh-brightness light source illumination units. The six high-speed CCD camera shooting units and the six ultrahigh-brightness light source illumination units are arranged. The material supplementary device and the material return device of the feeding mechanism achieve timely material supplementation, and detection efficiency is improved. Dual light sources are used for being matched with the high-speed CCD camera shooting units and the focusing adjustment lens, images are clear, the shooting speed, the conveying speed and the judgment speed are increased, and detection precision is improved.

Description

technical field [0001] The invention relates to the field of electronic component manufacturing and testing equipment, and specifically refers to an intelligent high-speed detection machine for appearance defects that realizes chip electronic component feeding, transportation, appearance inspection, image processing, and sorting at ultra-high speed. Background technique [0002] The successful implementation of China's reform and opening policy has greatly promoted the rapid development of the economy, the country has become increasingly prosperous, the people's living standards have improved rapidly, and household appliances have entered thousands of households. The core circuit of household appliances is composed of a large number of electronic components, especially the three major chip components such as capacitors, inductors, and resistors. The market demand for these three components is growing at double digits every year. As household appliances have more functions an...

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Problems solved by technology

[0006] In order to solve the problems of low efficiency, high price and complicated structure in the existing technology appearance inspection machine, the present invention proposes an intelligent appearance defect high-speed inspection machine with high efficiency, high detection accuracy and reliable performance

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